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QoE Prediction for Radio Resource Management
2011In this paper, we introduce a monitoring tool which measures application-specific parameters. These parameters are used to predict the QoE and to perform resource management based on QoE thresholds. We demonstrate the tool for YouTube traffic in an IEEE 802.11 mesh network.
Matthias Hirth +4 more
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Resource Modeling for a Joint Resource Management in Cognitive Radio
2008 IEEE International Conference on Communications, 2008Cognitive radio characterizes an ambient aware and software-defined radio system that is capable to autonomously and intelligently adjust the system parameters. It has the potential to optimize the usage of all relevant resources for service- driven wireless communications.
Vuk Marojevic +3 more
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Evolution of Radio Resource Management: A Case for Cognitive Resource Manager with VPI
2007 IEEE International Conference on Communications, 2007The cognitive radio and cognitive wireless networks paradigms are interesting candidates for the next generation self-organizing and self-reconfigurable wireless networks. In this paper we argue that the concept of cognitive resource manager as an evolution of the classical radio resource manager in the cellular networks is a promising concept to ...
Marina Petrova +2 more
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A Perspective on Radio Resource Management in B3G
2006 3rd International Symposium on Wireless Communication Systems, 2006Beyond 3G usually refers to heterogeneous scenarios where different radio access technologies (RATs) coexist and operate in a coordinated way. This brings a new challenge to offer services to the users over an efficient and ubiquitous radio access. In this way, the user can be served through the RAT that fits better to the terminal capabilities and ...
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Resource Management for Software-Defined Radio Clouds
IEEE Micro, 2012Software-defined radio (SDR) clouds combine SDR concepts with cloud computing technology for designing and managing future base stations. They provide a scalable solution for the evolution of wireless communications. The authors focus on the resource management implications and propose a hierarchical approach for dynamically managing the real-time ...
Gómez Miguelez, Ismael +2 more
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Agile Radio Resource Management Techniques for 5G New Radio
IEEE Communications Magazine, 2017The seven articles in this special section focus on agile radio resource management technologies for use in 5G mobile communications (5G). 5G networks will support a wide range of frequency bands, features, and use cases, with native support for efficient operation. 5G is considered as a significant disruptor to traditional mobile networks. Some of the
Athul Prasad +5 more
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Evolutionary algorithms for radio resource management in cognitive radio network
2009 IEEE 28th International Performance Computing and Communications Conference, 2009Cognitive radio (CR) technology employing dynamic spectrum access (DSA) improves spectrum utilization by exploiting its unused portions and provides a solution to the apparent spectrum scarcity problem. In this paper we present binary particle swarm optimization (BPSO) and genetic algorithm (GA) for radio resource management (RRM) in OFDMA-based ...
Muhammad Waheed, Anni Cai
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Radio Resource Management with MDP
2004The GC scheme was proved by Ramjee et al.[6] to be optimal for an objective function formed by a linear weighting of the new call blocking and the handoff dropping probabilities. However, the GC scheme is not optimal for multiple traffic classes. In order to achieve better QoS, it is necessary to have a stochastic control policy.
Huan Chen +3 more
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Computing and Radio Resource Management Interactions in Flexible Radio Environments
2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, 2007Due to the wireless industry tendencies, different radio access technologies will coexist in a heterogeneous environment. Software defined radio, as a concept that tries to provide flexibility, might ease the integration of that environment. The goal of this work is to introduce the concept of computing resource management, that working in cooperation ...
José Salazar +3 more
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On the configuration of radio resource management in a sliced RAN
NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium, 2018Network slicing is a fundamental feature of 5G systems that facilitates the provision of particular system behaviours adapted to specific service/application domains on top of a common network infrastructure. A network slice is in general composed by a core network slice and a Radio Access Network (RAN) slice.
Pérez Romero, Jordi +3 more
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